US2884103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Predetermined torque release mechanism
Assignee: Chicago Pneumatic Tool Co LLC
•
Filing: 1954-04-08
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Granted: 1959-04-28
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Expires: 1974-04-08
Abstract
No abstract record available.
Inventors
- 👤 Edwin L Connell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:31
CPC Classifications
B; B25; B25B; B25B23/00; B25B23/14; B25B23/141; F; F16; F16D; F16D43/00; F16D43/02; F16D43/20; F16D43/202; F16D43/204; F16D43/208
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE554046C
Cited
US1881728A
Cited
US2144769A
Cited
DE843776C
Cited
US2441038A
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US2765059A
Cited
US2773370A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-27 | 1962-10-27 | 1963-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-27 | 1966-10-27 | 1967-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-27 | 1970-10-27 | 1971-04-28 | $7700.00 | Window Closed / Lapsed |